News May 11, 2026

ROI-NJ Names Withum Leaders to Annual Power List

Shaping New Jersey’s Business and Accounting Landscape

Withum is proud to share that the New Jersey business publication ROI-NJ has named Pat Walsh and Bill Hagaman to its 2026 Power Influencer List in Accounting.

Pat Walsh

Pat Walsh, Managing Partner and CEO, has led numerous firmwide strategic initiatives focused on best practices, client experience and technology. He leads Withum’s national growth strategy and client service initiatives, with a focus on innovation, talent development and expanding the Firm’s advisory capabilities to meet clients’ evolving needs.

Pat was recognized for his leadership and impact on the Firm and remains deeply committed to fostering an inclusive, diverse workplace and advancing Withum’s strong, people‑first culture.

Bill Hagaman

Bill Hagaman, Partner and immediate past Managing Partner and CEO, was a member of the Firm’s management for more than three decades, having played a key role in driving firm growth and expanding non‑traditional advisory services. With decades of executive experience, he is a respected leader in the international accounting and advisory profession.

Bill was recognized for serving as Global Chairman of HLB, a worldwide network of independent advisory and accounting firms and offering invaluable expertise in this role.

ROI-NJ Power List

The ROI Influencers: Power List 2026 — Accounting, curated annually, highlights New Jersey’s most influential accounting and advisory leaders whose impact has shaped the state’s business, economic landscape and future of the profession. Walsh and Hagaman have been recognized on previous years’ lists.

Featured News

View All News

Withum Ranked a Top 20 Firm Among 2026 IPA 100 Firms

The annual IPA 500 ranks the 500 largest accounting firms in the United States by net revenue using data submitted through the IPA Practice Management Survey. A Growth Strategy Guided by The Withum Way Withum’s rise into the Top 20 reflects purposeful investment. As an independent, owner-operated firm, Withum has the flexibility to make long-term investments that support sustainable growth while maintaining its culture and deepening client relationships. Innovation Helping Drive Client Value Technology continues to reshape the accounting profession, and Withum remains focused…

Robin Kim Joins Withum Capital as Managing Director of Investment Banking

Robin brings more than 20 years of investment banking and principal investing experience, advising founder-led, family-owned and privately held companies. Throughout his career, he has advised on transactions exceeding $30 billion in aggregate value, including M&A transactions, leveraged buyouts, recapitalizations, restructurings and debt and equity financings. His experience spans a broad range of industries, providing…

Chelsie Rabon Named 2026 Next Generation in Accounting Winner

Chelsie is a leader in Withum’s San Ramon, CA, office, where she specializes in audits of employee benefit plans, labor organizations and multiemployer benefit plans. She was recognized for her dedication to clients, technical proficiency and ability to help organizations address audit and compliance requirements. Chelsie is deeply committed to fostering the next generation of…